HTTP: Microsoft Windows win32k.sys Memory Corruption
This signature detects attempts to exploit a known memory corruption vulnerability against Microsoft Windows. A successful attack can lead to arbitrary code execution.
Extended Description
Microsoft Windows is prone to a remote memory-corruption vulnerability. Successful exploits will result in the execution of arbitrary code in the kernel-mode. Failed attempts will cause a denial-of-service condition.
Affected Products
Avaya messaging_application_server,Avaya meeting_exchange
Short Name
HTTP:STC:WIN32KSYS-MEM
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2011-5046 Corruption Memory Microsoft Windows bid:51122 win32k.sys
Release Date
01/23/2012
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown
Vendors
Microsoft
Avaya
CVSS Score
9.3